| Pottstown to Cermik | 5,644.70 mi (9,084.26 km) |
| Pottstown to Cesme | 5,108.45 mi (8,221.26 km) |
| Pottstown to Ceyhan | 5,557.27 mi (8,943.57 km) |
| Pottstown to Ceylanpinar | 5,731.57 mi (9,224.08 km) |
| Pottstown to Cicekdagi | 5,379.62 mi (8,657.67 km) |
| Pottstown to Cide | 5,219.04 mi (8,399.23 km) |
| Pottstown to Cifteler | 5,256.41 mi (8,459.38 km) |
| Pottstown to Ciftlik | 5,450.38 mi (8,771.54 km) |
| Pottstown to Ciftlikkoy | 5,130.07 mi (8,256.05 km) |
| Pottstown to Cihanbeyli | 5,365.45 mi (8,634.86 km) |
| Pottstown to Cildir | 5,629.36 mi (9,059.58 km) |
| Pottstown to Cilimli | 5,188.10 mi (8,349.44 km) |
| Pottstown to Cinar | 5,701.72 mi (9,176.04 km) |
| Pottstown to Cinarcik | 5,122.70 mi (8,244.19 km) |
| Pottstown to Cine | 5,213.65 mi (8,390.56 km) |
